G03G 15/0283
Arrangements for supplying power to the sensitising device
Official title: {Arrangements for supplying power to the sensitising device}
G03G15/0283 (Arrangements for supplying power to the sensitising device) appears on 168 US grants and 141 published applications in this corpus.
Search patents in G03G- Granted patents
- 168
- Published applications
- 141
- Assignees
- 39
- Inventors
- 317
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 2 |
| 2004 | 4 | 2 |
| 2005 | 0 | 7 |
| 2006 | 4 | 5 |
| 2007 | 4 | 4 |
| 2008 | 3 | 3 |
| 2009 | 1 | 6 |
| 2010 | 3 | 3 |
| 2011 | 3 | 4 |
| 2012 | 4 | 5 |
| 2013 | 4 | 10 |
| 2014 | 10 | 8 |
| 2015 | 11 | 4 |
| 2016 | 6 | 9 |
| 2017 | 7 | 10 |
| 2018 | 12 | 21 |
| 2019 | 22 | 6 |
| 2020 | 8 | 4 |
| 2021 | 7 | 5 |
| 2022 | 3 | 4 |
| 2023 | 2 | 4 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
| 2026 | 1 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Charging device, toner-image forming unit, and image forming apparatus1 Sep 2026US 12,724,359 B2FUJIFILM Business Innovation Corp.
- Image forming apparatus7 Jan 2025US 12,189,322 B2Canon Kabushiki Kaisha
- Image forming apparatus27 Aug 2024US 12,072,641 B2Canon Kabushiki Kaisha
- Feeding apparatus with control of ion irradiation unit that irradiates sheet23 Apr 2024US 11,966,187 B2Canon Kabushiki Kaisha
- Image forming apparatus provided with charging roller9 Apr 2024US 11,953,841 B2Sharp Kabushiki Kaisha
- Image forming apparatus6 Aug 2026US 2026/0227733 A1KYOCERA Document Solutions Inc.
- Image forming apparatus11 Jun 2026US 2026/0161129 A1Canon Kabushiki Kaisha
- Image forming apparatus16 Apr 2026US 2026/0104655 A1KYOCERA Document Solutions Inc.
- Process unit and image forming apparatus9 Apr 2026US 2026/0099110 A1Canon Kabushiki Kaisha
- Image forming apparatus9 Apr 2026US 2026/0099111 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Process cartridge and image forming apparatus using such a process cartridge99US 5,689,774 ACanon Kabushiki Kaisha · 1997
- Process cartridge, method for assembling process cartridge and image forming apparatus53US 5,652,647 ACanon Kabushiki Kaisha · 1997
- Service life informing device for charged member, informing method thereof, process cartridge and image forming apparatus41US 5,835,818 ACanon Kasbushiki Kaisha · 1998
- Process cartridge having a particular electrical contact arrangement and image forming apparatus using such a process cartridge38US 6,308,028 B12001
- Biased charge roller with embedded electrodes with post-nip breakdown to enable improved charge uniformity38US 7,177,572 B2Xerox Corporation · 2007